2010 Pontiac G3 Thermostats

Genuine GM thermostats for the 2010 Pontiac G3, at wholesale prices. The opening temperature is matched to the engine calibration, so an off-spec thermostat sets codes without failing outright. Rebadged Chevrolet Aveo hatchback sold in the brand's final years.

When to replace

Slow warm-up, a low temperature gauge, or poor heater output. On a compact car, turbocharged and naturally aspirated cars share a badge and little else in this group.

Why buy OEM here

• Real wholesale. The same thermostats your dealer sells, at a fraction over our cost.
• OEM, not lookalike. With thermostats the difference shows up on installation day, not in the photo.
• VIN verified fitment. We confirm the thermostats number against your vehicle before it ships.

Avoiding the wrong part

Buying factory removes the variable. You are installing what the plant installed. We would rather spend two minutes verifying than process a return next week. Orders confirmed before mid-afternoon Central are on a truck that evening.